Which Canon Vixia HF S10 camcorder battery will last more than two hours?

I bought a Canon Vixia HF S10 camcorder and the battery that I got with it would last only an hour. Next week I’m going on a trip and I want to film things so I wanted to buy a battery that would last longer than two hours.

So does anyone know which Canon battery would last longer than two hours? Please let me know the name and code of the battery thank you.